---> uname -a: Linux prd-centos7-builder-1c-1g-594.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 342 114 10 533 474 Swap: 1023 2 1021 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:8c:a0:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe8c:a07c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/14/2023 _x86_64_ (1 CPU) 01:36:02 PM LINUX RESTART 01:37:01 PM tps rtps wtps bread/s bwrtn/s 01:38:01 PM 142.17 8.52 133.65 977.02 17354.39 01:39:02 PM 203.37 43.66 159.71 3276.26 25468.27 01:40:01 PM 178.10 74.52 103.58 5776.65 15744.13 01:41:01 PM 125.33 90.64 34.69 5155.33 2075.19 Average: 162.03 54.53 107.50 3802.93 15087.06 01:37:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 PM 116516 897944 88.51 2088 509028 425960 20.65 323972 400128 12680 01:39:02 PM 103080 911380 89.84 0 501240 495456 24.02 257672 473604 33724 01:40:01 PM 148916 865544 85.32 0 501760 372840 18.07 236604 429368 37344 01:41:01 PM 150672 863788 85.15 0 502012 373020 18.08 251976 414364 27200 Average: 129796 884664 87.21 522 503510 416819 20.20 267556 429366 27737 01:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:38:01 PM eth0 66.91 65.11 951.14 8.04 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 PM eth0 93.33 83.62 1397.63 21.29 0.00 0.00 0.00 01:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 15.73 16.03 15.65 5.72 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 17.42 17.03 42.73 11.00 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.19 45.31 598.96 11.51 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/14/2023 _x86_64_ (1 CPU) 01:36:02 PM LINUX RESTART 01:37:01 PM CPU %user %nice %system %iowait %steal %idle 01:38:01 PM all 70.53 0.00 6.23 1.88 0.13 21.22 01:38:01 PM 0 70.53 0.00 6.23 1.88 0.13 21.22 01:39:02 PM all 68.34 0.00 6.43 4.80 0.11 20.32 01:39:02 PM 0 68.34 0.00 6.43 4.80 0.11 20.32 01:40:01 PM all 55.28 0.00 4.49 4.88 0.13 35.23 01:40:01 PM 0 55.28 0.00 4.49 4.88 0.13 35.23 01:41:01 PM all 48.72 0.00 2.68 12.09 0.09 36.42 01:41:01 PM 0 48.72 0.00 2.68 12.09 0.09 36.42 Average: all 60.65 0.00 4.94 5.95 0.11 28.34 Average: 0 60.65 0.00 4.94 5.95 0.11 28.34